baber/WOPTO huggingface dataset:
Patent CA-2775740-A1 (CA)
Title: Tools for use in drilling or enlarging well bores having expandable structures and methods of making and using such tools
Inventor: RADFORD STEVEN R
IPC: E21B7/28
Filed: 2010-09-30
Abstract: Expandable reamers for enlarging boreholes in subterranean formations include a tubular body at least one member positioned in openings in the tubular body. The at least one member is configured to move between retracted and extended positions. A push sleeve is disposed at least partially within the tubular body and coupled to the at least one member. The push sleeve moves axially upward to move the member to the extended position in response to a pressure of drilling fluid passing through a drilling fluid flow path in the tubular body. The push sleeve moves axially downward to move the member to the retracted position in response to a pressure of drilling fluid upon a restrictive element disposed within the fluid passageway. The restrictive element disposed within the fluid passageway may be discarded from the fluid passageway by increasing the flow rate through the drilling fluid flow path.
Patent CA-2779106-A1 (CA)
Inventor: MCMILLEN JAMES C
IPC: C01B35/04
Filed: 2010-10-29
Abstract: The present disclosure is directed towards methods of making titanium diboride products in various sizes. An aspect of the method provides (a) selecting a target average particle size for a target titanium diboride product; (b) selecting at least one processing variable from the group consisting of: an amount of sulfur, an inert gas flow rate, a soak time, and a reaction temperature; (c) selecting a condition of the processing variable based upon the target average particle size; and (d) producing an actual titanium diboride product having an actual average particle size using the at least one processing variable, wherein due to the at least one processing variable, the actual average particle size corresponds to the target average particle size.
Patent CA-2779838-A1 (CA)
Inventor: EKLUND ERIK
IPC: A61K31/737
Filed: 2012-06-14
Abstract: The present invention relates to the usefulness of a sulfated glycosaminoglycan (GAG) selected from the group consisting of heparan sulfate (HS), depolymerised heparan sulfate, dermatan sulfate (DS), depolymerised dermatan sulfate, low molecular weight heparin (LMWH), and depolymerised heparin having an anti-factor Xa activity of 200 IU/mg or less in treatment or prevention of at least one cytokine mediated condition of the endothelial or epithelial linings.
Patent CA-2780486-A1 (CA)
Title: Stabilized formulations of fatty acids
Inventor: BERL VOLKER
IPC: A23L29/10
Filed: 2010-11-10
Abstract: Disclosed herein are stabilized powder and aqueous formulations comprising a substantially water insoluble lipophilic bioactive compound and a micelle-forming surfactant. In one embodiment, the formulation further comprises a water soluble reducing agent, and/or a water insoluble reducing agent, and/or a metal chelator, and/or a metal bisulfite reducing agent, or combinations thereof, wherein the formulation remains substantially clear and stable when stored at or below room temperature for a period of at least 6 months or at least 12 months; and methods for preparing these formulations.
Patent CA-2785650-A1 (CA)
Inventor: MARX RYAN E
IPC: C08G18/48
Filed: 2010-12-27
Abstract: Polyurethane nanocomposites are provided which include a polyurethane and surface modified silica nanoparticles covalently bound into the polyurethane. High loadings in excess of 30% may be achieved. In some embodiments, the silica nanoparticles are covalently bound to the polyurethane polymer through a linkage derived from a surface-modifying compound comprising a silane functional group and a polyol segment. In some embodiments the polyurethane nanocomposite may be provided as a tape or film. In addition, precursors for a polyurethane nanocomposites are provided comprising: a first polyol and surface modified silica nanoparticles dispersed within the first polyol. In some embodiments, the silica nanoparticles are surface-modified by reaction with a surface-modifying compound comprising a silane functional group and a polyol segment derived from a second polyol, which may be the same or different from the first polyol.
Patent CA-2793160-A1 (CA)
Inventor: ERONEN VILLE H
IPC: D21F1/52
Filed: 2011-04-14
Abstract: The invention relates to vacuum equipment for a fiber web machine. The vacuum equipment includes a frame (13) arranged to be supported to the fiber web machine. The vacuum equipment also includes a wearing construction (15) adapted to the frame (13) and arranged partially open on the surface by means of several openings (14) for extending a vacuum effect out from within the frame (13) and further to a fabric (16) included in the fiber web machine and set in contact with the wearing construction (15). The wearing construction (15) is a plate construction (17), the raw material thickness s of which is equal to or smaller than the distance x between the opposite edges (18, 19) defining the opening (14). The invention also relates to a fiber web machine provided with vacuum equipment.
Patent CA-2794329-A1 (CA)
Inventor: SMITH COLIN
IPC: E21B23/04
Filed: 2011-03-10
Abstract: A mechanical counting device for actuating a plurality of output devices, the device comprising: linear indexing means adapted to count a plurality of actuating signals and to cause actuation of the output devices when a predetermined number of actuating signals for each output device has been received, wherein the mechanical counting device is adapted to cause actuation of a particular output device when a different predetermined number of actuating signals has been received such that the output devices are sequentially actuatable.
Patent CA-2799355-A1 (CA)
Inventor: GENT DAVID
IPC: F16K21/12
Filed: 2011-05-13
Abstract: A valve and method for use is provided. The valve has a valve body having an outer perimeter and an inner perimeter defining a flow path therethrough. The valve has a closure member within the inner perimeter configured to selectively close and open the flow path. The valve has a valve seat located at least partially within the inner perimeter and configured to engage a portion of the closure member when the closure member is in a closed position. The valve has a stem configured to support the closure member within the flow path wherein a portion of the stem has an actuator offset. The valve has a bearing pedestal configured to support the stem. The valve has a closure member-stem connector configured to rotationally couple the closure member to the stem while allowing the closure member to move relative to the stem along a longitudinal axis of the stem.
Patent CA-2801605-A1 (CA)
Inventor: KAISER RUDOLF
IPC: A61F13/20
Filed: 2011-06-06
Abstract: The invention solves the problem of wrapping a body, such as a vibration generator present in a capsule, in a fiber material in order to form a tampon (2), for example. The solution is that the fiber material is wound about the body.
Patent CA-2809127-A1 (CA)
Inventor: BUBLOT MICHEL
IPC: A61K39/145
Filed: 2011-08-29
Abstract: The present invention encompasses recombinant Newcastle Disease Virus - Herpesvirus vaccines or compositions. The invention encompasses recombinant NDV vectors encoding and expressing herpesvirus pathogen, antigens, proteins, epitopes or immunogens. Such vaccines or compositions can be used to protect animals against disease.
Patent CA-2810357-A1 (CA)
Title: Hammer union wrench
Inventor: DUMAINE MARC
IPC: B25B13/50
Filed: 2013-03-13
Abstract: A tool for actuating hammer unions. The tool provides for an arcuate tool head having a disposed variant and an aperture which receives the lug or tab of the union.  Extending outwardly the arcuate tool head is a lever member which may be used to strike a surface to loosen or tighten the union or alternatively, receive a handle for increasing the amount of torque that can be applied to the union by a user. By receiving the tab in the arcuate head, the user is precluded from damaging the tabs or lugs since no impact is received by the latter and a maximum amount of work can be done safely by the user.
Patent CA-2813412-A1 (CA)
Inventor: WILSON MARGARET A
IPC: G07D9/02
Filed: 2013-04-15
Abstract: Described herein is a device for holding and counting a denomination of coin comprising: an elongate semi-cylindrical body having a semi-circular cross-section, a radius of curvature substantially equal to the radius of the coin, and a length adapted to hold a predetermined number of the coin; the body having a stacking end and a loading end; the body having a calibrated scale marked thereon along an axial plane of the body. The stacking end provides abutting support for a coin stack, while the loading end allows easy access to add to or remove from the coin stack. The device allows for the coin stack to be maintained while dispensing or receiving change, thereby facilitating counting of coins throughout the work day.
Patent CA-2818412-A1 (CA)
Inventor: STEPHENS ROY
IPC: E04C2/52
Filed: 2010-11-11
Abstract: Insulating concrete forms (ICF) are used in the construction of residential buildings. An entire wall panel is formed from polystyrene panels that may be cut by a hot wire machine. Hat channel shaped support materials may be inserted into hat channel slots. Columns of polystyrene may be removed to accept structural fill material (SFM) therein after the wall panel has been secured into place with column reinforcing members (CRM) also being located therein. The (SFM) and (CRM) could also be used along the top of the wall panel. Electrical and plumbing connection pathways may be provided in the wall panel. Each wall panel is separately designed and cut by hot wire while still at the factory, but are connected together to form an (ICF) residence. Openings are provided for doors and windows and are buck framed. Hat channel shaped support materials are inserted as necessary for strength and/or connection thereto.
Patent CA-2819492-A1 (CA)
Inventor: MCBRIDE WILLIAM J
IPC: A61K49/00
Filed: 2005-02-11
Abstract: Disclosed are compounds that include two or more haptens conjugated by a spacer or a carrier. The haptens may include diethylenetriaminepentaacetate (DTPA), histimine-succinyl-glutamine (HSG), or combinations of DTPA and HSG.  The compound also includes an effector molecule which may be conjugated to one or more of the haptens, the spacer/carrier, or both. The effector molecule may be conjugated by a number of linkages including an ester linkage, an imino linkage, an amino linkage, a sulfide linkage, a thiosemicarbazone linkage, a semicarbazone linkage, a hydrazone linkage, a hydrazine linkage, an oxime linkage, an ether linkage, an amide linkage, or combinations of these linkages.  Also disclosed are methods of synthesizing the compounds and/or precursors of the compounds.
Patent CA-2820827-A1 (CA)
Title: Nuclear magnetic flowmeter
Inventor: BOUSCHE OLAF JEAN PAUL
IPC: G01F1/74
Filed: 2013-07-11
Abstract: A nuclear magnetic flowmeter with a measuring tube through which a multiphase medium can flow and which can be connected to an inlet tube which is located in the flow direction of the medium upstream of the measuring tube and to an outlet tube which is located in the flow direction downstream of the measuring tube. The nuclear magnetic flowmeter is, first of all, characterized essentially in that a medium bypass is assigned to the measuring tube, that the medium bypass includes a bypass tube, an inlet valve and/or an outlet valve and that, for a calibration operation, the bypass tube, on the one hand, can be connected to the inlet tube, and on the other hand, to the outlet tube, specifically via the inlet valve, via the outlet valve or via the inlet valve and via the outlet valve.
Patent CA-2822616-A1 (CA)
Title: Couvercle d'infusion pour tasse unique compostable
Inventor: REILLY BILL
IPC: B65D43/02
Filed: 2013-07-31
Abstract: Un matériau de couvercle dinfusion pour tasse unique comprend une couche imprimée compostable et une couche compostable scellable sur des contenants dinfusion de tasse unique en PLA.
Patent CA-2823279-A1 (CA)
Inventor: JOHANNING JOACHIM
IPC: C01B3/38
Filed: 2012-03-13
Abstract: Method of starting up an autothermal reactor for the production of synthesis gas by reforming of hydrocarbon-containing feed gases in a reaction chamber in which oxidation reactions and reforming reactions are carried out, by feeding a hydrocarbon-containing feed gas and steam, where the steam content based on carbon-containing feed gas is 0-80% by volume, and an oxidant which has an oxygen content of 10-100% by volume, are fed in and a product gas is produced, where an ignition process is triggered for the startup, where the autothermal reactor is firstly preheated to > 600°C by means of an inert medium for the startup, and the ignition process is subsequently triggered by introduction of a gas or gas mixture which has a sufficiently low ignition point and has an ignition temperature which is below the ignition temperature of the hydrocarbon-containing feed gas and has a proportion of components having a low ignition point of at least 40% by volume and by introduction of an oxidant which has an oxygen content of 10-100% by volume and the autothermal reforming is subsequently started by introduction of the hydrocarbon-containing feed gas and steam.
Patent CA-2823365-A1 (CA)
Title: Method for allocation of network resources in an operations network for a selected environment
Inventor: WOOD TIMOTHY JOHN
IPC: H04L47/76
Filed: 2013-08-08
Abstract: A method for allocation of network resources in an operations network (16) for a selected environment (12) includes, among other things, a plurality of applications (20, 22, 24, 26, 28) communicating over a network (16) having a bandwidth capacity and a plurality of modes including at least a first mode and a second mode.
Patent CA-2824982-A1 (CA)
Inventor: HIRAOKA SHOGO
IPC: A61M5/00
Filed: 2012-01-17
Abstract: The present invention provides a medical device containing a cake composition comprising aripiprazole as an active ingredient and capable of suppressing agglomeration of aripiprazole in a suspension obtained by resuspending a freeze-dried substance; and a cake composition comprising aripiprazole as an active ingredient. The present invention relates to a medical device containing, in a storage container whose inner wall is treated with silicone, a freeze-dried cake composition comprising separately prepared aripiprazole as an active ingredient, wherein there is a space between the inner wall and the cake composition; and a cake composition comprising aripiprazole as an active ingredient and having a strength of 5 to 100 N.
Patent CA-2826853-A1 (CA)
Title: Ghrelin mimetic polypeptide hapten immunoconjugates having improved solubility and immunogenicity and methods of use thereof
Inventor: JANDA KIM D
IPC: A61P37/00
Filed: 2012-02-09
Abstract: Immunoconjugates for impeding weight gain and treating obesity in a subject are disclosed. The immunoconjugates comprise a ghrelin mimetic polypeptide hapten, a spacer moiety comprising one of more polyethylene glycol (PEG) units, and a protein carrier moiety. Immunoconjugates optionally include a conjugation moiety for conjugating the polypeptide hapten with a linker moiety or the protein carrier moiety and a linker moiety for conjugating the conjugation moiety with the protein carrier moiety.
Patent CA-2828185-A1 (CA)
Inventor: FUJIE YOSHIHIKO
IPC: C09D11/00
Filed: 2011-12-19
Abstract: Provided is an ink which has a high level of fastness, has excellent color tone and permeability into an image receiving paper, and suppresses generation of bronze in an obtained printed material. That is, there is provided an ink composition comprising at least three color materials of a first color material, a second color material and a third color material, wherein the first color material is a compound represented by general formula (Y), the second color material is at least one type of compound selected from group A containing compounds having specific structures, and the content (mass%) of the second color material in the composition with respect to the content (mass%) of the first color material in the composition is 0.001 to 1.0 in mass ratio, and the third color material is a compound different to the first color material and has a specific structure. General formula (Y): (In the general formula (Y), M independently represents a hydrogen atom or a cation, and when M represents a cation, M represents an Li+ion, Na+ion, K+ion or NH4 +ion.)
Patent CA-2829548-A1 (CA)
Title: Heater module
Inventor: KINOSHITA YUKIKO
IPC: H01M10/6571
Filed: 2012-03-07
Abstract: These heater modules (22L, 22R) are arranged along heating surfaces (13CLa) of objects to be heated (13CL, 13CR). The heater modules comprise: a sheet-shaped heater main body (34) facing the heating surface of the object to be heated; an L-shaped member (31) comprising a module main surface section (31m) wherein the sheet-shaped heater main body is disposed and a bent arm section (31c) bent relative to the module main surface section; and a power supply connection terminal (35) arranged in the bent arm section and connected to the sheet-shaped heater main body.
Patent CA-2829946-A1 (CA)
Inventor: NEUBAUER GABI
IPC: H01S5/042
Filed: 2012-03-14
Abstract: A first contact surface ( 310 ) of a semiconductor laser chip ( 302 ) can be formed to a target surface roughness selected to have a maximum peak to valley height that is substantially smaller than a barrier layer thickness of a metallic barrier layer to be applied to the first contact surface ( 310 ). A metallic barrier layer having the barrier layer thickness can be applied to the first contact surface, and the semiconductor laser chip ( 302 ) can be soldered to a carrier mounting along the first contact surface ( 310 ) using a solder composition ( 306 ) by heating the soldering composition to less than a threshold temperature at which dissolution of the metallic barrier layer into the soldering composition occurs. Related systems, methods, articles of manufacture, and the like are also described.
Patent CA-2832702-A1 (CA)
Inventor: BOMGARDNER CHARLES T
IPC: B61G9/20
Filed: 2012-03-27
Abstract: A key retainer for retaining a draft key in the key slot of a railway car yoke is mounted on the outside of the sill of a railway car. Mounting the key retainer with a retainer key system on the outside of the sill, and aligned with the sill cutout, permits ease of visual inspection of the retainer from outside the railway car, and allows for repair of the key retainer without disassembling the coupler from the yoke, or the yoke from the railway car.
Patent CA-2833143-A1 (CA)
Inventor: CRONIN EDWARD P
IPC: B65D83/04
Filed: 2012-04-12
Abstract: A container and method of opening a container are provided. The container includes a dispensing cartridge defining a storage cavity with an access opening. A blocking member is transitionable from a blocked state to an unblocked state relative to the access opening. The blocking member covers a greater portion of the access opening in the blocked state than in the unblocked state. The outer shell includes a piercing mechanism configured to transition the blocking member from the blocked state to the unblocked state. The method includes using the piercing mechanism to transition the blocking member from the blocked state to the unblocked state. The dispensing cartridge is transitionable by squeezing sides of an outer shell housing the dispensing cartridge.
Patent CA-2835179-A1 (CA)
Inventor: JUDDE JEAN-GABRIEL
IPC: C12Q1/68
Filed: 2012-05-03
Abstract: The invention relates generally to the field of cancer prognosis and treatment. More particularly, the present invention relates to methods and compositions that utilize a particular panel of gene products ("biomarkers") and their differential expression patterns ("expression signatures"), wherein the expression patterns correlate with responsiveness, or lack thereof, to chemotherapy treatment. The invention is based on the identification of a specific set of biomarkers that are differentially expressed in chemotherapy-treated tumors and which are useful in predicting the likelihood of a therapeutic response, including residual disease persistence and subsequent tumor recurrence in cancer patients receiving chemotherapy. The gene panel is also useful in designing specific adjuvant modalities with improved therapeutic efficiency. Also disclosed are methods for characterizing tumors according to expression of the biomarkers described herein.
Patent CA-2837725-A1 (CA)
Title: Methods and systems for identifying content in a data stream
Inventor: WANG AVERY LI-CHUN
IPC: G06F17/30
Filed: 2012-06-04
Abstract: Methods and systems for identifying content in a data stream are provided. In one example, a client device receives a continuous data stream and substantially continuously performs a content identification of content in the data stream based on content patterns stored on the client device. The content patterns stored on the client device may include information associated with extracted features of a media file, or a temporally mapped collection of features describing a media file. The client device may determine whether the continuous data stream includes media content, and based on the determination, continuously perform the content identification of content in the data stream at the client device. The client device may query a server to determine an identity of content in the data stream based on receiving an instruction.
Patent CA-2841225-A1 (CA)
Title: Positioning method
Inventor: HALLUNDBAEK JORGEN
IPC: E21B47/09
Filed: 2012-07-11
Abstract: The invention relates to a positioning method for determining a position of a downhole tool moving at a velocity in a casing in a well, comprising the steps of measuring a magnitude and/or direction of a magnetic field by means of a first sensor several times over a time period while moving along a first part of the casing manufactured from metal, determining a manufacturing pattern of the casing along the first part from the measurement, measuring a magnitude and/or direction of a magnetic field by means of the first sensor several times over a time period while moving along a second part of the casing manufactured from metal, determining the velocity of the tool along the second part, adjusting the determined velocity of the tool along the second part based upon the manufacturing pattern.
Patent CA-2844210-A1 (CA)
Title: Composite core and method of making same
Inventor: OLDROYD PAUL K
IPC: B29C53/50
Filed: 2014-02-26
Abstract: A method of wrapping a plurality of mandrels with a composite material can include rotating each mandrel at a rotational speed; translating each mandrel at a translation speed;  positioning each mandrel back to back such that an aft face of a preceding mandrel is approximate to a forward face of a trailing mandrel; and sequentially wrapping each mandrel with the composite material in a helical orientation.
Patent CA-2844837-A1 (CA)
Inventor: JARVIS ADAM PETER
IPC: C09D7/45
Filed: 2012-09-24
Abstract: A rheology modifier copolymer of formula (I), wherein A is a macromonomer; B is an acrylic or methacrylic acid or salt thereof; C is a polyacidic vinyl monomer selected from maleic, fumaric, itaconic, citraconic and acids combinations thereof and anhydrides and salts thereof; and D optionally when present is a crosslinking monomer.